F - Mech Eng,Light,Heat,Weapons – 21 – V
Patent
F - Mech Eng,Light,Heat,Weapons
21
V
F21V 21/04 (2006.01) F21S 8/02 (2006.01) F21V 5/04 (2006.01) F21V 7/00 (2006.01)
Patent
CA 2740278
In a sealed recessed lighting fixture having a housing forming a ceiling- alignment plane and a light-emitting opening, at least one elongate lamp mounted to and within the housing and defining a fixture direction, at least one reflector surface parallel to the fixture direction, and a lens, the improvement wherein the at least one reflector surface is/are part(s) of a unibody-reflector assembly which includes: (a) two reflector sections terminating in longitudinal inner edges forming a gap therebetween; (b) a distal edge perimetrically along the light-emitting opening of the housing; (c) a seal between the distal edge and the housing at the opening; (d) two opposed substantially parallel endwalls each having a lens-engaging proximal edge; (e) the lens being an elongate shaped member terminating at opposite lens ends, the lens enveloping the at least one lamp and being of substantially constant cross- section along its length, whereby the unibody-reflector assembly is removable from the housing as a single unit to expose the lamp(s) in the housing for service.
Dahlen Kevin S.
Hawkins James W.
Stolte Brandon A.
Wilson Bradford T.
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Kenall Manufacturing
LandOfFree
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